Cordoba has one of the most important monuments of historical & artistic panorama: the cathedral mosque. Built over the Christian Visigothic church of St. Vicente, is an example of inertia and heritage use. In the oldest part of s VIII still it can be seen how Roman capitals and pilars were recycled. Later, after several enlargements, in the s XII, it becomes the basis for the present cathedral. An example of art conservation without freezing it ;)